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    2003 YAMAHA 50HP 4STROKE CRANKSHAFT PROBLEMS

    MY CRANKSHAFT SEEMS TO BE WARPED. ANY IDEAS ON WHERE TO GET A NEW OR USED CRANK? OR IF POSSIBLE FIX THE ONE I HAVE? THANKS FOR THE HELP!!!
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    2002 YAMAHA 50 HP 4 STROKE PROBLEMS

    I NEED HELP! MY MOTOR HAD A BAD MISS AT 2400 RPMS BUT WOULD RUN PERFECT AT 5900 RPMS, SO I WAS TOLD TO CLEAN THE CARBS, SO I DID NOW THE MOTOR WILL NOT PLANE AND 4800 TO 5200 RPMS IS MY MAX WITH A POPING SOUND IN COMBUSTING CHAMBER
  3. S

    2002 YAMAHA 50 HP 4 STROKE PROBLEMS

    I NEED HELP! MY MOTOR HAD A BAD MISS AT 2400 RPMS BUT WOULD RUN PERFECT AT 5900 RPMS, SO I WAS TOLD TO CLEAN THE CARBS, SO I DID NOW THE MOTOR WILL NOT PLANE AND 4800 TO 5200 RPMS IS MY MAX WITH A POPING SOUND IN COMBUSTING CHAMBER
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